package oo.Day04;

public class Person {
    String name;
    int age;
    String address;

    Person(String name,int age,String address){
        this.name=name;
        this.age = age;
        this.address = address;
    }
    void saiHi(){
        System.out.println("我叫"+name+"，今年"+age+"岁了，我来自"+address);

    }
}
